Announcement From The General Directorate Of Business Development And Infrastructure Of The Department Of Industry And Business Ecological And Digital Transition, Granting The Mining Resource Research Permit Etayo 3604, In The Municipalities Of Arróniz, Barbarin, Etayo, Igúzquiza, Los Arcos, Luquin, Mués, Olejua, Piedramillera, Sorlada, Villamayor De Monjardín, Facería 30 Samendieta And Facería 31.